What was found
NR 2 ENGINE FIRE LIGHT AND ENGINE OVERHEAT LIGHT FAILED TEST. PERFORMED BITE PROCEDURE ON ENGINE & APU FIRE DETECTION CONTROL MODULE.0 NR 2 LOOP B AMBER LIGHT DID NOT COME ON DURING BITE TEST, ALSO NOTE NO FAULTS LIGHTS DURING TEST. ACCOMPLISHED DVI OF NR 2 FIRE LOOP DETECTORS. FOUND UPPER FAN FIRE DETECTOR B LOOP HARNESS TERMINAL BROKEN OFF. REPLACED TERMINAL LUG AT M1757 UPPER FAN (B-LOOP) REF AMM TASK 26-11-02-960-801, ADJUSTED UPPER ADEL CLAMP & TOOK OUT SLACK, OPS CHECKED NORMAL.